SIP Trunk Setup for Voyced – Sangoma IP PBX
This guide explains how to set up a SIP trunk for Voyced on a Sangoma IP PBX system using chan_sip, enabling both inbound and outbound calling.
What You’ll Need
Before you begin:
-
Admin access to your Sangoma IP PBX interface
-
At least one extension set up
-
Your Voyced SIP credentials:
| Field | Value |
|---|---|
| SIP Username | Your-Voyced-DID |
| SIP Password | YourServicePassword |
| SIP Server | sip.voyced.eu |
| SIP Port | 5060 |
| Codecs | alaw, ulaw, g729 |
| Transport | UDP |
Also ensure:
-
UDP 5060 is open for SIP
-
UDP 10000–20000 is open for RTP (audio)
Step-by-Step Configuration
Step 1: Log in to Sangoma IP PBX
-
Open your browser and access:
http://<your-pbx-ip>/admin -
Log in using your administrator credentials
-
Navigate to Connectivity > Trunks
Step 2: Create SIP Trunk
-
Click Add Trunk > Add SIP (chan_sip) Trunk
General Settings:
-
Trunk Name:
Voyced -
Outbound Caller ID: (Optional)
-
Maximum Channels: (Based on your subscription, e.g. 2, 5)
Step 3: Outgoing Settings
Trunk Name (at bottom of this section):
voyced-out
PEER Details:
Step 4: Incoming Settings
Leave this section blank unless Voyced has given you specific peer instructions.
Step 5: Registration String
At the bottom of the SIP settings page:
Step 6: Submit & Apply
-
Click Submit Changes
-
Click Apply Config at the top of the screen (orange bar)
Step 7: Add Inbound Route
-
Go to Connectivity > Inbound Routes
-
Click Add Incoming Route
Fill in:
-
Description:
Voyced Inbound -
DID Number:
Your-Voyced-DID -
Destination: Set to your extension, ring group, or IVR
Click Submit and then Apply Config
Step 8: Add Outbound Route
-
Go to Connectivity > Outbound Routes
-
Click Add Outbound Route
Fill in:
-
Route Name:
voyced-out -
Dial Patterns: Use
X.or customise to your local numbering rules
Trunk Sequence:
-
Select the Voyced trunk
Click Submit, then Apply Config
Step 9: Test and Debug
From the Asterisk CLI:
To enable call-level debugging:
Summary Table
| Setting | Value |
|---|---|
| SIP Server | sip.voyced.eu |
| SIP Username | Your-Voyced-DID |
| SIP Password | YourServicePassword |
| Registration String | Your-Voyced-DID:YourServicePassword@sip.voyced.eu/Your-Voyced-DID |
| NAT Settings | force_rport,comedia |
| Media Handling | directmedia=no |
| Codecs | alaw, ulaw, g729 |
Last updated: 01/08/2025
© Voyced
All information provided is copyrighted and purely informative in nature. It is maintained by Voyced with the greatest of care using reliable sources only.
Given the fast evolution of the telecom sector, Voyced does not offer any guarantee about the accuracy and completeness of the information offered.
We explicitly do not give anyone permission to use this information in any other way than to inform themselves about what (legal) requirements there may be and they need to comply with when registering Services and/or DIDs with Voyced.
